diff options
Diffstat (limited to 'Documentation')
4 files changed, 48 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.txt b/Documentation/devicetree/bindings/power/reset/qcom,pon.txt index 651491bb63b7..5705f575862d 100644 --- a/Documentation/devicetree/bindings/power/reset/qcom,pon.txt +++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.txt @@ -6,7 +6,10 @@ and resin along with the Android reboot-mode. This DT node has pwrkey and resin as sub nodes. Required Properties: --compatible: "qcom,pm8916-pon" +-compatible: Must be one of: + "qcom,pm8916-pon" + "qcom,pms405-pon" + -reg: Specifies the physical address of the pon register Optional subnode: diff --git a/Documentation/devicetree/bindings/power/supply/bq25890.txt b/Documentation/devicetree/bindings/power/supply/bq25890.txt index c9dd17d142ad..dc0568933359 100644 --- a/Documentation/devicetree/bindings/power/supply/bq25890.txt +++ b/Documentation/devicetree/bindings/power/supply/bq25890.txt @@ -1,5 +1,8 @@ Binding for TI bq25890 Li-Ion Charger +This driver will support the bq25896 and the bq25890. There are other ICs +in the same family but those have not been tested. + Required properties: - compatible: Should contain one of the following: * "ti,bq25890" diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt index 37994fdb18ca..4fa8e08df2b6 100644 --- a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt +++ b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt @@ -23,6 +23,7 @@ Required properties: * "ti,bq27546" - BQ27546 * "ti,bq27742" - BQ27742 * "ti,bq27545" - BQ27545 + * "ti,bq27411" - BQ27411 * "ti,bq27421" - BQ27421 * "ti,bq27425" - BQ27425 * "ti,bq27426" - BQ27426 diff --git a/Documentation/devicetree/bindings/power/supply/sc2731_charger.txt b/Documentation/devicetree/bindings/power/supply/sc2731_charger.txt new file mode 100644 index 000000000000..5266fab16575 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/sc2731_charger.txt @@ -0,0 +1,40 @@ +Spreadtrum SC2731 PMIC battery charger binding + +Required properties: + - compatible: Should be "sprd,sc2731-charger". + - reg: Address offset of charger register. + - phys: Contains a phandle to the USB phy. + +Optional Properties: +- monitored-battery: phandle of battery characteristics devicetree node. + The charger uses the following battery properties: +- charge-term-current-microamp: current for charge termination phase. +- constant-charge-voltage-max-microvolt: maximum constant input voltage. + See Documentation/devicetree/bindings/power/supply/battery.txt + +Example: + + bat: battery { + compatible = "simple-battery"; + charge-term-current-microamp = <120000>; + constant-charge-voltage-max-microvolt = <4350000>; + ...... + }; + + sc2731_pmic: pmic@0 { + compatible = "sprd,sc2731"; + reg = <0>; + spi-max-frequency = <26000000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + charger@0 { + compatible = "sprd,sc2731-charger"; + reg = <0x0>; + phys = <&ssphy>; + monitored-battery = <&bat>; + }; + }; |